Do
you like the idea of custom tuning, but have no intention of tuning
your own truck? Duramaxtuner.com offers custom programmed ECM's built to
meet customer specifications. All you have to do is click on the
product you are interested in purchasing and fill out a short form.
We'll ship you an ECM that's built to make the most of your parts
combination. These ECM's offer five custom tunes which you can switch
through while driving. Standard rotary switch is included in the unit
price. Switch Upgrades available.

Stock Trans, Stock Turbo DSP5 ECM Includes:

A 5-Power Level Custom Written For Your Truck

1 DSP5 Switch, Wiring & Pins For Your Duramax

Plastic Conduit

Custom Information:
When it comes to custom tuning, it’s important that we know all the
information about your truck to provide you with the best tunes for your
application. You’ll see several text boxes above that require specific
details about your truck. Follow the guide below to help explain the
questions above.